5320-01-260-3281

Find complete technical information, availability, and procurement data for: 5320-01-260-3281
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5320 Rivets

National Stock Number

5320-01-260-3281

Item Name Code

00864

Assigment Date

07/29/1987 (38 years ago)

0.372 inches minimum and 0.374 inches maximum shank diameter, 0.673 inches maximum fastener length, flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style, 0.762 inches nominal head major diameter, self-plugging mechanically locked stem shank style

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Fastener Length: 0.673 inches maximum
Head Style: flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer)
Shank Diameter: 0.372 inches minimum and 0.374 inches maximum
Shank Style: self-plugging mechanically locked stem
Head Major Diameter: 0.762 inches nominal
Expansion Device: serrated stem-type w
Grip Length: 0.344 inches minimum and 0.407 inches maximum
Minimum Tensile Strength: 112000 pounds per square inch
Hardness Rating: 326.0 knoop minimum and 466.0 knoop maximum sleeve
Hardness Rating: 48.0 rockwell c minimum and 53.0 rockwell c maximum stem
Countersink Angle: 99.0 degrees minimum and 101.0 degrees maximum
Material: iron alloy 660 overall
Material Document And Classification: astm a331 assn std single material response overall
Surface Treatment: cadmium and chromate or aluminum sleeve
Surface Treatment: cadmium or aluminum stem
Surface Treatment Document And Classification: qq-p-416,ty 1,cl 3 fed spec 1st treatment response or mil-c-83488 mil spec 2nd treatment response stem
Surface Treatment Document And Classification: qq-p-416,ty 2,cl 2 fed spec 1st treatment response or mil-c-83488 mil spec 2nd treatment response sleeve

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5320-00-866-4665	No Name Available	12/01/1995

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
MS90353U1206	Blind Rivet

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5320-01-260-3281?

The FSCG of the NSN 5320-01-260-3281 is 5320

Does the NSN 5320-01-260-3281 have a Schedule B code assigned?

Yes, the Schedule B code is 7318230000

Does NSN 5320-01-260-3281 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 5320-01-260-3281 contain precious materials?

Item does not contain precious metal.

Does NSN 5320-01-260-3281 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 5320-01-260-3281 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Wed, Jul 29, 1987